Ultrasonic cleaner



FIG. 1 is a top perspective view of an ultrasonic cleaner showing my newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a back elevational view; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of front, side, and rear details in FIGS. 1–7 isincluded for the purpose of showing portions of the ultrasonic cleanerthat form no part of the claimed design.

The ornamental design for an ultrasonic cleaner, as shown and described. 